tint between gpu and gpu-next

[mightyhuhn]

so i took a screen with vo=gpu-next and vo=gpu the tone curve is barely touched it's mostly get's a green tint in it... and i wondered why?

so played file side by side and the tint was the there too...

so what did i do wrong how do i get the same tint between gpu and gpu-next in playback? what are the bare minimum config settings for that? file tested: grayscale.zip the 3rd bar from the left is the most obvious one to me.

maybe related

https://github.com/haasn/libplacebo/issues/240

the testing done yet is not good enough for an issue. i only test it with a colorimeter and a histogram yet.

edit: ##LOGS output gpu-next.zip output gpu.zip

my conf currently looks like this: ``` profile=gpu-hq vo=gpu gpu-api=vulkan #fbo-format=rgba32f screenshot-high-bit-depth=no volume=25 loop-file=yes screenshot-format=png screenshot-directory="D:\synthlut\screenshoots" #autofit=100%x100%

#scale-antiring=0.8 # luma upscale deringing #dscale-antiring=0.8 # luma downscale deringing #cscale-antiring=0.8 # chroma upscale deringing

#scale=jinc #cscale=ewa_lanczossharp

#target-colorspace-hint

#dither=fruit #dither=error-diffusion #dither-depth=8 #error-diffusion=floyd-steinberg #error-diffusion=sierra-lite deband=no #target-trc=gamma2.2 #target-trc=bt1886 #target-contrast=1000 #target-peak=100 log-file=D:\test images\output.txt